http://www.4-traders.com/NATIONAL-BANK-OF-GREECE-1408785/charts/ Don't look at the chart but the small box "Real-time Quote. Real-time Tradegate - 10/22 03:59:57 pm". That might be real-time Athens. I have mine (NGB) in Frankfurt which now very follows the numbers of Athens. Frankfurt's bid and ask are "Geld / Brief 0,822 : 0,835".